President Extends Workplace Safety Initiative for Federal Employees

Bush Extends Workplace Safety Initiative for Federal Employees

Due to the success of the Labor Department's Safety, Health and Return-to-Employment (SHARE) initiative in making strides to reduce workplace injury and illnesses cases among federal employees, President George W. Bush has given the program a 3-year extension through 2009.

Originally launched in 2004, the SHARE initiative also has helped reduce lost production-day rates and substantially improve timely filing of injury and illness notices, according to the Labor Department.

The Labor Department said the federal government is on track to exceed all four of its workplace safety and health goals for the first time since the start of the initiative. If third-quarter results hold, the agency said the federal government (except for the Postal Service) is on track to end the year with the following accomplished goals:

An overall 16.7 percent decrease in the total case rate from the FY 2003 baseline.
A 12.4 percent reduction in the lost-time case rate.
A 44.4 percent increase in timely claim submissions.
A 6.6 percent decrease in the rate of lost production days.

In extending the initiative through 2009, Bush challenged executive branch agencies to "establish more ambitious performance targets" than the minimum goals established under the initiative.

"Fewer federal employees were injured, became ill or died on the job over the past 3 years as a result of the SHARE initiative and a greater awareness of workplace safety and health," OSHA Administrator Edwin Foulke Jr. said. "We look to build on these tremendous results, which benefit not just federal employees and their agencies, but all American taxpayers."

Contributed by Robert Myers, CSP - Atlanta Federal Safety and Health Council

ELECTRICAL SAFETY - Arc Fault Circuit Breakers

Q: There was a house fire on our street last week. The fire investigators traced the cause to a short in an electrical wire. I am terrified that a fire can start in my own home without warning. Why didn't the person's circuit breaker trip as soon as the wire shorted? Is there a way to prevent fires caused by short circuits in electrical wiring?

A: Your neighbor's fire was just one of the 115 +/- electrical fires that happen each day in the USA. These fires cause hundreds of millions of dollars in damage, injure thousands of people and are responsible for the deaths of hundreds of people each year. I can see why you are terrified. Ask any firefighter and he will tell you that electrical fires are non-discriminatory. They can strike anywhere and at any time.

The electrical shorts that cause these fires produce arcs. These miniature fireworks create sparks and temperatures that approach 10,000 F. This intense heat can rapidly ignite plastic insulation, wood, carpeting or any other combustible material in the vicinity of the arcing wires. Arcs happen frequently in appliance electrical cords where insulation has become brittle or is cracked. Hidden wires behind walls nicked by nails or pinched by fasteners can also be sources of sinister arcing. Loose connections where wires are attached to switches and outlets are often arc hot spots.

The traditional circuit breakers in your neighbor's house did not prevent the fire for a simple reason. They are not designed to sense arc faults. Traditional circuit breakers are actually designed to protect just the wire behind the walls and the switches and outlets that they are connected to. The circuit breakers are designed to trip when they sense a short that causes an avalanche of electricity coursing through a circuit. They also will trip when a constant massive amount of electricity passing through the circuit causes a heat buildup within the breaker. Traditional breakers are not designed to protect lightweight appliance wires and extension cords that are plugged into wall outlets.

Fire producing arcs can occur in wiring before traditional breakers react. Electrical manufacturers recognized this problem and decided to attempt to stop as many of these electrical fires as possible. The result of the hard work of many is a new arc fault circuit interrupter breaker. These devices work and act like a traditional circuit breaker except that they are smarter. Many of these new devices contain small filters and logic devices that allow them to sense an arc just as it is about to produce the sparks and intense heat. If arcing conditions are present, then the breaker trips instantaneously.

Do not confuse these devices with the personal protection ground fault circuit interrupters (GFCI) that have been around for over 30 years. The GFCI circuit breakers, at the present time, do not have the capability to sense arcs.

The new arc fault circuit breakers are identified in section 210-12 of the 1999 edition of the National Electric Code. Beginning January 1, 2002 they will be required to protect branch circuits that serve residential bedrooms. These areas of the house have been identified as the source of many electrical arc related fires. The state of Vermont has taken a slightly more aggressive stance. They are requiring that these new life saving circuit breakers be used in all circuits that feed residential living areas. Their regulation goes into effect on January 1, 2001.

These new arc fault breakers can be purchased now in every state in the USA. These breakers are the same size as your existing traditional circuit breakers. The new arc fault breakers cost about $25 - $50 each depending upon manufacturer, but it is a very small price to pay for peace of mind. An experienced electrician can install a new arc fault breaker in a matter of minutes. It actually takes longer to remove and replace the cover to the circuit breaker panel than it does to switch out the breaker.

Thanks to http://www.askthebuilder.com/